A192522 - cp's OEIS frontend

A192522 Monotonic ordering of set S generated by these rules: if x and y are in S then floor((x-1)(y-1)/2) is in S, and 5 is in S.

n	a(n)
1	5
2	8
3	14
4	24
5	26
6	45
7	46
8	50
9	80
10	84
11	87
12	88
13	90
14	98
15	149
16	154
17	157
18	158
19	162
20	166
21	171
22	172
23	174
24	178
25	194
26	264
27	276
28	286
29	287
30	290
31	292
32	296
33	301
34	304
35	306
36	311
37	312
38	314
39	318
40	322
41	330
42	339
43	340
44	342
45	346
46	354
47	386
48	506
49	513
50	517
51	518
52	526
53	535
54	539

[5, 8, 14, 24, 26, 45, 46, 50, 80, 84, 87, 88, 90, 98, 149, 154, 157, 158, 162, 166, 171, 172, 174, 178, 194, 264, 276, 286, 287, 290, 292, 296, 301, 304, 306, 311, 312, 314, 318, 322, 330, 339, 340, 342, 346, 354, 386, 506, 513, 517, 518, 526, 535, 539]

cp's OEIS Frontend

A192522 Monotonic ordering of set S generated by these rules: if x and y are in S then floor((x-1)(y-1)/2) is in S, and 5 is in S.

Table of values

List of values

n	a(n)
1	5
2	8
3	14
4	24
5	26
6	45
7	46
8	50
9	80
10	84
11	87
12	88
13	90
14	98
15	149
16	154
17	157
18	158
19	162
20	166
21	171
22	172
23	174
24	178
25	194
26	264
27	276
28	286
29	287
30	290
31	292
32	296
33	301
34	304
35	306
36	311
37	312
38	314
39	318
40	322
41	330
42	339
43	340
44	342
45	346
46	354
47	386
48	506
49	513
50	517
51	518
52	526
53	535
54	539

n	a(n)
1	5
2	8
3	14
4	24
5	26
6	45
7	46
8	50
9	80
10	84
11	87
12	88
13	90
14	98
15	149
16	154
17	157
18	158
19	162
20	166
21	171
22	172
23	174
24	178
25	194
26	264
27	276
28	286
29	287
30	290
31	292
32	296
33	301
34	304
35	306
36	311
37	312
38	314
39	318
40	322
41	330
42	339
43	340
44	342
45	346
46	354
47	386
48	506
49	513
50	517
51	518
52	526
53	535
54	539

n	a(n)
1	5
2	8
3	14
4	24
5	26
6	45
7	46
8	50
9	80
10	84
11	87
12	88
13	90
14	98
15	149
16	154
17	157
18	158
19	162
20	166
21	171
22	172
23	174
24	178
25	194
26	264
27	276
28	286
29	287
30	290
31	292
32	296
33	301
34	304
35	306
36	311
37	312
38	314
39	318
40	322
41	330
42	339
43	340
44	342
45	346
46	354
47	386
48	506
49	513
50	517
51	518
52	526
53	535
54	539